org.apache.calcite.avatica.server

Class DelegatingAvaticaHandler

java.lang.Object

org.apache.calcite.avatica.server.DelegatingAvaticaHandler

All Implemented Interfaces:

AvaticaHandler, org.eclipse.jetty.server.Handler, org.eclipse.jetty.util.component.Destroyable, org.eclipse.jetty.util.component.LifeCycle

public class DelegatingAvaticaHandler
extends Object
implements AvaticaHandler

An AvaticaHandler implementation that delegates to a provided Jetty Handler instance.

This implementation provides a no-op implementation for setServerRpcMetadata(org.apache.calcite.avatica.remote.Service.RpcMetadataResponse).

Does not implement MetricsAwareAvaticaHandler as this implementation is only presented for backwards compatibility.

Nested Class Summary

Nested classes/interfaces inherited from interface org.eclipse.jetty.util.component.LifeCycle

org.eclipse.jetty.util.component.LifeCycle.Listener

Constructor Summary

Constructors

Constructor and Description
DelegatingAvaticaHandler(org.eclipse.jetty.server.Handler handler)

Method Summary

Modifier and Type	Method and Description
void	addLifeCycleListener(org.eclipse.jetty.util.component.LifeCycle.Listener listener)
void	destroy()
org.eclipse.jetty.server.Server	getServer()
void	handle(String target, org.eclipse.jetty.server.Request baseRequest, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
boolean	isFailed()
boolean	isRunning()
boolean	isStarted()
boolean	isStarting()
boolean	isStopped()
boolean	isStopping()
void	removeLifeCycleListener(org.eclipse.jetty.util.component.LifeCycle.Listener listener)
void	setServer(org.eclipse.jetty.server.Server server)
void	setServerRpcMetadata(Service.RpcMetadataResponse metadata)
void	start()
void	stop()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.eclipse.jetty.util.component.LifeCycle

start, stop

Constructor Detail

DelegatingAvaticaHandler

public DelegatingAvaticaHandler(org.eclipse.jetty.server.Handler handler)

Method Detail

handle

public void handle(String target,
                   org.eclipse.jetty.server.Request baseRequest,
                   javax.servlet.http.HttpServletRequest request,
                   javax.servlet.http.HttpServletResponse response)
            throws IOException,
                   javax.servlet.ServletException

Specified by:

handle in interface org.eclipse.jetty.server.Handler

Throws:

IOException

javax.servlet.ServletException

setServer

public void setServer(org.eclipse.jetty.server.Server server)

Specified by:

setServer in interface org.eclipse.jetty.server.Handler

getServer

public org.eclipse.jetty.server.Server getServer()

Specified by:

getServer in interface org.eclipse.jetty.server.Handler

destroy

public void destroy()

Specified by:

destroy in interface org.eclipse.jetty.server.Handler

Specified by:

destroy in interface org.eclipse.jetty.util.component.Destroyable

start

public void start()
           throws Exception

Specified by:

start in interface org.eclipse.jetty.util.component.LifeCycle

Throws:

Exception

stop

public void stop()
          throws Exception

Specified by:

stop in interface org.eclipse.jetty.util.component.LifeCycle

Throws:

Exception

isRunning

public boolean isRunning()

Specified by:

isRunning in interface org.eclipse.jetty.util.component.LifeCycle

isStarted

public boolean isStarted()

Specified by:

isStarted in interface org.eclipse.jetty.util.component.LifeCycle

isStarting

public boolean isStarting()

Specified by:

isStarting in interface org.eclipse.jetty.util.component.LifeCycle

isStopping

public boolean isStopping()

Specified by:

isStopping in interface org.eclipse.jetty.util.component.LifeCycle

isStopped

public boolean isStopped()

Specified by:

isStopped in interface org.eclipse.jetty.util.component.LifeCycle

isFailed

public boolean isFailed()

Specified by:

isFailed in interface org.eclipse.jetty.util.component.LifeCycle

addLifeCycleListener

public void addLifeCycleListener(org.eclipse.jetty.util.component.LifeCycle.Listener listener)

Specified by:

addLifeCycleListener in interface org.eclipse.jetty.util.component.LifeCycle

removeLifeCycleListener

public void removeLifeCycleListener(org.eclipse.jetty.util.component.LifeCycle.Listener listener)

Specified by:

removeLifeCycleListener in interface org.eclipse.jetty.util.component.LifeCycle

setServerRpcMetadata

public void setServerRpcMetadata(Service.RpcMetadataResponse metadata)

Specified by:

setServerRpcMetadata in interface AvaticaHandler